Question

Q 1] Define - [2]

a) Pasteurization

b) Pressure class 8 science help me guys ​

Answer 1

Answer:

the partial sterilization of a product, such as milk , to make it safe for consumption and improve its keeping quality.

Explanation:

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Answer 2

Answer:

Hi buddy

Explanation:

@) Pasteurization or pasteurisation is a process in which water and certain packaged and non-packaged foods (such as milk and fruit juice) are treated with mild heat, usually to less than 100 °C (212 °F), to eliminate pathogens and extend shelf life.

B) Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Gauge pressure (also spelled gage pressure) is the pressure relative to the ambient pressure. Various units are used to express pressure.